13112580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16836

約数の個数: 48

約数和(自身を含む): 39541824

約数和(自身を除く): 26429244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16811, 33622, 50433, 67244, 84055, 100866, 168110, 201732, 218543, 252165, 336220, 437086, 504330, 655629, 874172, 1008660, 1092715, 1311258, 2185430, 2622516, 3278145, 4370860, 6556290, 13112580]

約数ペア:

[(1, 13112580), (2, 6556290), (3, 4370860), (4, 3278145), (5, 2622516), (6, 2185430), (10, 1311258), (12, 1092715), (13, 1008660), (15, 874172), (20, 655629), (26, 504330), (30, 437086), (39, 336220), (52, 252165), (60, 218543), (65, 201732), (78, 168110), (130, 100866), (156, 84055), (195, 67244), (260, 50433), (390, 33622), (780, 16811)]